Invention Grant
US07258590B2 Electron emitting device using carbon fiber; electron source; image display device; method of manufacturing the electron emitting device; method of manufacturing electron source using the electron emitting device; and method of manufacturing image display device
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使用碳纤维的电子发射器件; 电子源 图像显示装置; 制造电子发射器件的方法; 使用电子发射器件制造电子源的方法; 以及图像显示装置的制造方法
- Patent Title: Electron emitting device using carbon fiber; electron source; image display device; method of manufacturing the electron emitting device; method of manufacturing electron source using the electron emitting device; and method of manufacturing image display device
- Patent Title (中): 使用碳纤维的电子发射器件; 电子源 图像显示装置; 制造电子发射器件的方法; 使用电子发射器件制造电子源的方法; 以及图像显示装置的制造方法
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Application No.: US11447773Application Date: 2006-06-06
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Publication No.: US07258590B2Publication Date: 2007-08-21
- Inventor: Kazunari Oyama , Takeo Tsukamoto
- Applicant: Kazunari Oyama , Takeo Tsukamoto
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2001-274057 20010910; JP2002-243203 20020823
- Main IPC: H01J9/40
- IPC: H01J9/40 ; D01F9/12 ; H01J1/50
Abstract:
There is provided an electron emitting device utilizing a plurality of carbon fibers, in which a mean diameter value of the plurality of carbon fibers is in a range from a minimum of 10 nm to a maximum of 10 nm, and a standard deviation of diameter distribution of the plurality of carbon fibers is equal to or less than 30% of the mean diameter value.
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